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NSN 5962-01-264-0458Government record, cited
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Microcircuit, Memory5962-01-264-0458

NSN 5962-01-264-0458 · NIIN 012640458 · Part number 2139739G001
L3harris Technologies, Inc. · FSC 5962 — Microcircuits, Electronic · FSG 59 — Electrical and Electronic Equipment Components · CAGE 28527
Government record, cited
NSN 5962-01-264-0458 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-264-0458. Manufacturer of record part number: 2139739G001.
Also searched as  5962-01-264-0458 · 5962012640458 · NIIN 012640458 · 01-264-0458 · FSC 5962 Microcircuits, Electronic · CAGE 28527 · 2139739G001 · 29683ADMB · 29683ADM/883B · RY1267F · ROM/PROM
Nearby stock numbers  ·
Features
  • Microcircuit,memory — FSC 5962
  • Inclosure Material: CERAMIC
  • Terminal Surface Treatment: SOLDER
  • Body Width: 0.500 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
  • Body Height: 0.225 INCHES MAXIMUM IN
  • Features Provided: HERMETICALLY SEALED AND BURN IN AND PROGRAMMABLE AND SCHOTTKY
  • Inclosure Configuration: DUAL-IN-LINE
  • Memory Device Type: PROM
Identification
  • NSN: 5962-01-264-0458
  • NIIN: 012640458
  • FSC: 5962 — Microcircuits, Electronic
  • FSG: 59 — Electrical and Electronic Equipment Components
  • Primary part number: 2139739G001
  • Manufacturer: L3harris Technologies, Inc.
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-264-0458, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3harris Technologies, Inc.. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 10 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-264-0458
Primary Part Number2139739G001
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — Microcircuits, Electronic
ManufacturerL3harris Technologies, Inc.
StatusACTIVE
Inclosure MaterialCERAMIC
Terminal Surface TreatmentSOLDER
Body Width0.500 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
Body Height0.225 INCHES MAXIMUM IN
Features ProvidedHERMETICALLY SEALED AND BURN IN AND PROGRAMMABLE AND SCHOTTKY
Inclosure ConfigurationDUAL-IN-LINE
Memory Device TypePROM
Case Outline Source and DesignatorD-3 MIL-M-38510
Body Length1.290 INCHES MAXIMUM IN
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Voltage Rating and Type Per Characteristic7.0 VOLTS MAXIMUM POWER SOURCE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Terminal Type and Quantity24 PRINTED CIRCUIT
Time Rating Per Chacteristic70.00 NANOSECONDS MAXIMUM DELAY NS
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL D — Destroy Item
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 10
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5962-01-267-72661149591-0103 POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)Palomar Products, Inc.
5962-01-267-72671149591-0203 POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)Palomar Products, Inc.
5962-01-267-72681149591-0303 POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)Palomar Products, Inc.
5962-01-267-72691149591-0403 POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)Palomar Products, Inc.
5962-01-267-72701149591-0503 POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)Palomar Products, Inc.
5962-01-267-72711149591-0603 POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)Palomar Products, Inc.
5962-01-267-72721149591-0703 POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)Palomar Products, Inc.
5962-01-267-72731149591-0803 POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)Palomar Products, Inc.
5962-01-267-72741149591-0903 POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)Palomar Products, Inc.
5962-01-273-42521149591-1203 POSSIBLE MATCH
MICROCIRCUIT,MEMORY
Possible match (shared part number)Palomar Products, Inc.
Cross-Reference Index
Part NumberManufacturer
2139739G001 L3harris Technologies, Inc. (USA)
Reference documents
ReferenceMeaning
29683ADMB 5/9 Secondary reference
Fairchild Semiconductor Corp Semiconductor Div Hq
29683ADM/883B 5/9 Secondary reference
Fairchild Semiconductor Corp Semiconductor Div Hq
RY1267F 3/9 Design control — primary reference
Fairchild Semiconductor Corp Semiconductor Div Hq
ROM/PROM 5/1 Secondary reference
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
Related Parts
5962-01-267-7266POSSIBLE MATCH
MICROCIRCUIT,MEMORY
1149591-0103
5962-01-267-7267POSSIBLE MATCH
MICROCIRCUIT,MEMORY
1149591-0203
5962-01-267-7268POSSIBLE MATCH
MICROCIRCUIT,MEMORY
1149591-0303
5962-01-267-7269POSSIBLE MATCH
MICROCIRCUIT,MEMORY
1149591-0403
5962-01-267-7270POSSIBLE MATCH
MICROCIRCUIT,MEMORY
1149591-0503
5962-01-267-7271POSSIBLE MATCH
MICROCIRCUIT,MEMORY
1149591-0603
5962-01-267-7272POSSIBLE MATCH
MICROCIRCUIT,MEMORY
1149591-0703
5962-01-267-7273POSSIBLE MATCH
MICROCIRCUIT,MEMORY
1149591-0803
5962-01-267-7274POSSIBLE MATCH
MICROCIRCUIT,MEMORY
1149591-0903
5962-01-273-4252POSSIBLE MATCH
MICROCIRCUIT,MEMORY
1149591-1203

Frequently Asked Questions

What is NSN 5962-01-264-0458?

NSN 5962-01-264-0458 is a Microcircuit,memory, manufactured by L3harris Technologies, Inc., classified under FSC 5962, Microcircuits, Electronic. Status: active.

What part numbers are listed for NSN 5962-01-264-0458?

NSN 5962-01-264-0458 has 1 manufacturer part number on file: 2139739G001 (L3harris Technologies, Inc.).

What NSN replaces 5962-01-264-0458?

10 possible matches (shared part number, not a government interchangeability claim): 5962-01-267-7266, 5962-01-267-7267, 5962-01-267-7268. Verify interchangeability with system specifications before substitution.

What are the specifications of 2139739G001?

Key specifications for 2139739G001: Inclosure Material: CERAMIC; Terminal Surface Treatment: SOLDER; Body Width: 0.500 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN; Body Height: 0.225 INCHES MAXIMUM IN. 15 specifications are documented in the U.S. Government catalog.

Is NSN 5962-01-264-0458 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

What is the DEMIL code for NSN 5962-01-264-0458?

NSN 5962-01-264-0458 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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